package com.atguigu.gulimall.product.dao;

import com.atguigu.gulimall.product.entity.AttrAttrgroupRelationEntity;
import com.atguigu.gulimall.product.entity.AttrEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * 商品属性
 *
 * @author chenhaifu
 * @email 542704865@qq.com
 * @date 2021-03-04 21:22:43
 */
@Mapper
public interface AttrDao extends BaseMapper<AttrEntity> {

    List<AttrEntity> selectNoAttrs(@Param("relationEntities") List<AttrAttrgroupRelationEntity> relationEntities);
}
